package com.studentsys.service;

import com.studentsys.bean.City;
import com.studentsys.dao.CityDao;

import java.util.List;

public class CityService {
    private CityDao cd = new CityDao();
    public List<City> findCityByPid(int pid){
        return cd.findCityByPid(pid);
    }
}
